47485760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 144840960

約数和(自身を除く): 97355200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 43, 56, 58, 64, 68, 70, 80, 85, 86, 112, 116, 119, 136, 140, 145, 160, 170, 172, 203, 215, 224, 232, 238, 272, 280, 290, 301, 320, 340, 344, 406, 430, 448, 464, 476, 493, 544, 560, 580, 595, 602, 680, 688, 731, 812, 860, 928, 952, 986, 1015, 1088, 1120, 1160, 1190, 1204, 1247, 1360, 1376, 1462, 1505, 1624, 1720, 1856, 1904, 1972, 2030, 2240, 2320, 2380, 2408, 2465, 2494, 2720, 2752, 2924, 3010, 3248, 3440, 3451, 3655, 3808, 3944, 4060, 4640, 4760, 4816, 4930, 4988, 5117, 5440, 5848, 6020, 6235, 6496, 6880, 6902, 7310, 7616, 7888, 8120, 8729, 9280, 9520, 9632, 9860, 9976, 10234, 11696, 12040, 12470, 12992, 13760, 13804, 14620, 15776, 16240, 17255, 17458, 19040, 19264, 19720, 19952, 20468, 21199, 23392, 24080, 24940, 25585, 27608, 29240, 31552, 32480, 34510, 34916, 38080, 39440, 39904, 40936, 42398, 43645, 46784, 48160, 49880, 51170, 55216, 58480, 64960, 69020, 69832, 78880, 79808, 81872, 84796, 87290, 96320, 99760, 102340, 105995, 110432, 116960, 138040, 139664, 148393, 157760, 163744, 169592, 174580, 199520, 204680, 211990, 220864, 233920, 276080, 279328, 296786, 327488, 339184, 349160, 399040, 409360, 423980, 552160, 558656, 593572, 678368, 698320, 741965, 818720, 847960, 1104320, 1187144, 1356736, 1396640, 1483930, 1637440, 1695920, 2374288, 2793280, 2967860, 3391840, 4748576, 5935720, 6783680, 9497152, 11871440, 23742880, 47485760]

約数ペア:

[(1, 47485760), (2, 23742880), (4, 11871440), (5, 9497152), (7, 6783680), (8, 5935720), (10, 4748576), (14, 3391840), (16, 2967860), (17, 2793280), (20, 2374288), (28, 1695920), (29, 1637440), (32, 1483930), (34, 1396640), (35, 1356736), (40, 1187144), (43, 1104320), (56, 847960), (58, 818720), (64, 741965), (68, 698320), (70, 678368), (80, 593572), (85, 558656), (86, 552160), (112, 423980), (116, 409360), (119, 399040), (136, 349160), (140, 339184), (145, 327488), (160, 296786), (170, 279328), (172, 276080), (203, 233920), (215, 220864), (224, 211990), (232, 204680), (238, 199520), (272, 174580), (280, 169592), (290, 163744), (301, 157760), (320, 148393), (340, 139664), (344, 138040), (406, 116960), (430, 110432), (448, 105995), (464, 102340), (476, 99760), (493, 96320), (544, 87290), (560, 84796), (580, 81872), (595, 79808), (602, 78880), (680, 69832), (688, 69020), (731, 64960), (812, 58480), (860, 55216), (928, 51170), (952, 49880), (986, 48160), (1015, 46784), (1088, 43645), (1120, 42398), (1160, 40936), (1190, 39904), (1204, 39440), (1247, 38080), (1360, 34916), (1376, 34510), (1462, 32480), (1505, 31552), (1624, 29240), (1720, 27608), (1856, 25585), (1904, 24940), (1972, 24080), (2030, 23392), (2240, 21199), (2320, 20468), (2380, 19952), (2408, 19720), (2465, 19264), (2494, 19040), (2720, 17458), (2752, 17255), (2924, 16240), (3010, 15776), (3248, 14620), (3440, 13804), (3451, 13760), (3655, 12992), (3808, 12470), (3944, 12040), (4060, 11696), (4640, 10234), (4760, 9976), (4816, 9860), (4930, 9632), (4988, 9520), (5117, 9280), (5440, 8729), (5848, 8120), (6020, 7888), (6235, 7616), (6496, 7310), (6880, 6902)]